Wicked Cool Shell Scripts: The Library

There are 101 scripts discussed in this book, but in fact there are closer to 150
scripts available, in total. Here's how you can get them if you'd like. You are
welcome to do this if you don't have the book, but it'll make a lot more sense
if you do have "Wicked Cool Shell Scripts", of course. Note that you can also
download the entire set of scripts as
AllFiles.tgz. Just make sure you
unpack the scripts into their own directory!

use these variables to easily have different color
and format output. Make sure to output the reset sequence after
colors (f = foreground, b = background), and use the 'off'
feature for anything you turn on.

a replacement for the existing rm command that allows a
rudimentary unremove capability through utilizing a newly created
directory in the user's home directory. It can handle directories
of content as well as individual files, and if the user specifies
the -f flag, files are NOT archived, but removed.

show the current time in the specified timezone or
geographic zone. Without any argument, show UTC/GMT. Use
the word "list" to see a list of known geographic regions
Note that it's possible to match a zone directory (a region)
but that only timezone files are valid specifications.